diff --git a/programs/ssl/ssl_server2.c b/programs/ssl/ssl_server2.c
index 5135ad4..2704d4e 100644
--- a/programs/ssl/ssl_server2.c
+++ b/programs/ssl/ssl_server2.c
@@ -2570,7 +2570,12 @@
         }
 #endif
 
+#if !defined(MBEDTLS_SSL_CONF_RNG)
     mbedtls_ssl_conf_rng( &conf, mbedtls_ctr_drbg_random, &ctr_drbg );
+#else
+    mbedtls_ssl_conf_rng_ctx( &conf, &ctr_drbg );
+#endif
+
     mbedtls_ssl_conf_dbg( &conf, my_debug, stdout );
 
 #if defined(MBEDTLS_SSL_CACHE_C)